44143230002 has 4 divisors (see below), whose sum is σ = 66214845006. Its totient is φ = 22071615000.

The previous prime is 44143229959. The next prime is 44143230011. The reversal of 44143230002 is 20003234144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41886124921 + 2257105081 = 204661^2 + 47509^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44143230002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11035807499 + ... + 11035807502.

Almost surely, 2^44143230002 is an apocalyptic number.

44143230002 is a deficient number, since it is larger than the sum of its proper divisors (22071615004).

44143230002 is a wasteful number, since it uses less digits than its factorization.

44143230002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22071615003.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 44143230002 its reverse (20003234144), we get a palindrome (64146464146).

The spelling of 44143230002 in words is "forty-four billion, one hundred forty-three million, two hundred thirty thousand, two".